48856920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{1187}}^1$

素因数の和:1222

約数の個数: 128

約数和(自身を含む): 171072000

約数和(自身を除く): 122215080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1187, 1372, 1470, 1715, 1960, 2058, 2374, 2744, 2940, 3430, 3561, 4116, 4748, 5145, 5880, 5935, 6860, 7122, 8232, 8309, 9496, 10290, 11870, 13720, 14244, 16618, 17805, 20580, 23740, 24927, 28488, 33236, 35610, 41160, 41545, 47480, 49854, 58163, 66472, 71220, 83090, 99708, 116326, 124635, 142440, 166180, 174489, 199416, 232652, 249270, 290815, 332360, 348978, 407141, 465304, 498540, 581630, 697956, 814282, 872445, 997080, 1163260, 1221423, 1395912, 1628564, 1744890, 2035705, 2326520, 2442846, 3257128, 3489780, 4071410, 4885692, 6107115, 6979560, 8142820, 9771384, 12214230, 16285640, 24428460, 48856920]

約数ペア:

[(1, 48856920), (2, 24428460), (3, 16285640), (4, 12214230), (5, 9771384), (6, 8142820), (7, 6979560), (8, 6107115), (10, 4885692), (12, 4071410), (14, 3489780), (15, 3257128), (20, 2442846), (21, 2326520), (24, 2035705), (28, 1744890), (30, 1628564), (35, 1395912), (40, 1221423), (42, 1163260), (49, 997080), (56, 872445), (60, 814282), (70, 697956), (84, 581630), (98, 498540), (105, 465304), (120, 407141), (140, 348978), (147, 332360), (168, 290815), (196, 249270), (210, 232652), (245, 199416), (280, 174489), (294, 166180), (343, 142440), (392, 124635), (420, 116326), (490, 99708), (588, 83090), (686, 71220), (735, 66472), (840, 58163), (980, 49854), (1029, 47480), (1176, 41545), (1187, 41160), (1372, 35610), (1470, 33236), (1715, 28488), (1960, 24927), (2058, 23740), (2374, 20580), (2744, 17805), (2940, 16618), (3430, 14244), (3561, 13720), (4116, 11870), (4748, 10290), (5145, 9496), (5880, 8309), (5935, 8232), (6860, 7122)]